Add to ORKGA volume of information is available on the nature, origin and role of seminal plasma in mammals (Mann, 1964 ; Hafez, 1976). Among invertebrates such information is limited to insects and echinoderms only
Recent electron microscopic and biochemical investigations have revealed the pinocytotic uptake of ...
The endocrine system of lower crustaceans such as anostracan also shows a similarity with that of d...
A neurosecretory system consists of neurosecretory cells (NSCs) and a neurohaemal organ for synthes...
Among crustaceans, the cirripede seminal plasma has been reported to contain a large quantity of pr...
In many decapod crustaceans, the male produces discrete aggregations of spermatozoa embedded in som...
Reproductive biology is central to biological science and an understanding of it is vital to proper...
The mechanism of release of sperm from crustacean spermatophores has long been debated. Many factor...
The mature, vesiculiform spermatozoa of decapods are known to undergo certain structural changes du...
The appearance of a sex limited plasmatic protein (FSP) in the mature crabs and other higher crusta...
The gonad wall of the sea urchin consists of an outer epithelium, the outer surface of which is bat...
The eggs of the marine polychaete Hydroides lunulifera are small and their fertilization is externa...
Echinoderms have served more extensively than any other group of animals for the investigation of b...
Food supply may be regarded as the primary factor controlling growth rate and egg production in the...
Gabe (1953, 1956) first described the Y-organ in 58 species of Malacostraca. The Y-organ is a gland...
The most widely used quantitative method for assessing the reproductive activity is the gonad index...
Recent electron microscopic and biochemical investigations have revealed the pinocytotic uptake of ...
The endocrine system of lower crustaceans such as anostracan also shows a similarity with that of d...
A neurosecretory system consists of neurosecretory cells (NSCs) and a neurohaemal organ for synthes...
Among crustaceans, the cirripede seminal plasma has been reported to contain a large quantity of pr...
In many decapod crustaceans, the male produces discrete aggregations of spermatozoa embedded in som...
Reproductive biology is central to biological science and an understanding of it is vital to proper...
The mechanism of release of sperm from crustacean spermatophores has long been debated. Many factor...
The mature, vesiculiform spermatozoa of decapods are known to undergo certain structural changes du...
The appearance of a sex limited plasmatic protein (FSP) in the mature crabs and other higher crusta...
The gonad wall of the sea urchin consists of an outer epithelium, the outer surface of which is bat...
The eggs of the marine polychaete Hydroides lunulifera are small and their fertilization is externa...
Echinoderms have served more extensively than any other group of animals for the investigation of b...
Food supply may be regarded as the primary factor controlling growth rate and egg production in the...
Gabe (1953, 1956) first described the Y-organ in 58 species of Malacostraca. The Y-organ is a gland...
The most widely used quantitative method for assessing the reproductive activity is the gonad index...
Recent electron microscopic and biochemical investigations have revealed the pinocytotic uptake of ...
The endocrine system of lower crustaceans such as anostracan also shows a similarity with that of d...
A neurosecretory system consists of neurosecretory cells (NSCs) and a neurohaemal organ for synthes...